On 2/19/2013 5:34 PM, Dan Kenigsberg wrote:
On Tue, Feb 19, 2013 at 11:12:42PM +0100, Kevin Maziere Aubry wrote:
Hi

I've just found a workaround ... rm  /usr/lib/udev/rules.d/60-net.rules and
reboot
Then I can add vlan to physical interface.



2013/2/19 Kevin Maziere Aubry <kevin.mazi...@alterway.fr>

Hi

Today on IRC we worked on this issue and I will try to summarized the
results of our troubleshooting :

Current stable systemd rpm has a bug with device mapper which cause all
device created on a fibrechannel to have wrong access right.
So the workaround is to replace systemd with the one on the testing repo.

But the testing release as also a bug with udev which rename network
interface so that each new network interface is named renameX@interface.

We test some udev workaround unsucessfully. (
https://bugzilla.redhat.com/show_bug.cgi?id=907365 )
Now I think a patch on systemd testing rpm should fix the issue, waiting
for it

Reference:

https://bugzilla.redhat.com/show_bug.cgi?id=912323
Last word that I've heard about this bug ^^^ ("Bug 912323 - Adding a
VLAN Device does not Work ") is that Muli can no longer reproduce it on
his host.

If this does reproduce on your system, would you provide more data as
requested on https://bugzilla.redhat.com/show_bug.cgi?id=912323#c2 ?
Note that I've just called the systemd cavalry to our assistance.

I thought I had a simple (if inconvenient) work around but it looks like something (either the deploy or syncing the management network) puts the HWADDR line back in ifcfg-em1_1. I'm going to do some more testing... Yep, it's the network sync that adds HWADDR back which then triggers udev to rename em1_1.538 to em1_1 which doesn't work and I end up with "rename??@em1_1". I can live without the sync I suppose. I'll try leaving the manual config of the management network alone and then config the other networks and see what happens.

Dan.
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